Individual Calculations January 2010
 Goldwaser, Romina  Total change: -1.50  Rating chartPersonal card
 Copa de Campeones Torre Blanca Buenos Aires ARG 2009-11-01
RcRownchangeKK*chgGame
 2023 1905 1.00 3 -0.10 15 -1.50 
  Recoulat, Eduardo f2246 ARG0.001-0.1215-1.80 
  Minervino, Paula 1764 ARG1.0010.31154.65 
  Stacchiotti, Osvaldo 2059 ARG0.001-0.2915-4.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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